An Investigator-Initiated, Randomized, Double-Blind, Double-Dummy Study to Evaluate the Adjunctive Effect of CreNeuroS™ CNS Fish Oil Plus Softgels in Patients With Major Depressive Disorder Receiving Escitalopram. (VRL-CT-26-006)

To evaluate the efficacy of adjunctive CreNeuroSTM CNS Fish Oil Plus Softgels in patients with Major Depressive Disorder receiving escitalopram.

Study Overview

• Status: Not yet recruiting
• Conditions: Adjunct in the Treatment of Depressive Disorder
• Intervention / Treatment: Combination product: Escitalopram (as escitalopram oxalate) tablet +CreNeuroSTM CNS Fish Oil Plus Softgels; Combination product: Escitalopram (as escitalopram oxalate) tablet +Placebo softgels

Detailed Description

The study population will include patients with moderate to severe Major Depressive Disorder who are either treatment-naïve or have discontinued prior antidepressant therapy following an appropriate washout period prior to baseline.

• Study Type: Interventional
• Enrollment (Estimated): 80
• Phase: Not Applicable

Contacts and Locations

• Study Contact: Name: Hitesh Shah; Phone Number: +919821218347; Email: hitesh@creditpharma.com

Study Locations

• India
  • Gujarat
    • Vadodara, Gujarat, India, 390012
      • Jupiter Hospital and Research Centre

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Adult; Older Adult
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

1. Male or female subjects aged between 18 and 65 years, inclusive.
2. Subjects with a clinical diagnosis of Major Depressive Disorder (MDD) as determined by the investigator or qualified psychiatrist, based on standard clinical judgment.
3. Subjects with moderate to severe depression, defined as a Hamilton Depression Rating Scale (HAM-D-17) score ≥18 at both screening and baseline visits.

4. Subjects who are either:

   • Planned to initiate treatment with escitalopram, or
   • Have already started escitalopram therapy within ≤2 weeks prior to screening, provided that any prior antidepressant therapy was discontinued with an adequate washout period (≥2 weeks or ≥5 half-lives of the previous medication, whichever is longer) before baseline assessment.
5. Subjects who are medically stable, as assessed by the investigator based on medical history, physical examination, and any relevant laboratory investigations.
6. Subjects who are able and willing to provide written informed consent prior to participation in the study.
7. Subjects who are willing and able to comply with study procedures, treatment regimen, and scheduled study visits.

Exclusion Criteria:

1. High suicide risk, defined as:

   • Presence of active suicidal ideation with intent or plan, or
   • Subject considered by the investigator to be at significant risk of suicide.
   • History of suicide attempt or self-harm

2. Presence of major psychiatric disorders other than MDD, including but not limited to:

   • Bipolar disorder
   • Schizophrenia or other psychotic disorders

3. Presence of severe or unstable medical conditions that may interfere with study participation or pose a risk to the subject, including but not limited to:

   • Uncontrolled hepatic (liver) disease
   • Significant renal (kidney) impairment
   • Clinically significant cardiovascular disease

4. Known hypersensitivity or allergy to:

   • Escitalopram
   • Fish oil or omega-3 fatty acid or folic acid, or L-5-methyltetrahydrofolate supplements
5. Pregnant or lactating women, or women planning to become pregnant during the study period.

6. Use of concomitant medications or treatments that may confound study outcomes, including:

   • Other antidepressants (unless in the process of being switched to escitalopram)
   • use of omega-3 or fish oil or folic acid, or L-5-methyltetrahydrofolate supplements
7. Any condition or circumstance which, in the opinion of the investigator, may compromise subject safety, adherence to study procedures, or the integrity of study data.
8. History of substance abuse within 6 months prior to screening.
9. Prior treatment with electroconvulsive therapy (ECT), transcranial magnetic stimulation (TMS), vagus nerve stimulation (VNS), or deep brain stimulation (DBS) during the current depressive episode.
10. Initiation of new psychotherapy or change in psychotherapy intensity within 8 weeks prior to screening.
11. Participation in other interventional or non-interventional studies within 3 months prior to screening.
12. High dietary intake of fish (≥3 times per week) or use of fish oil/n-3 PUFA/folate supplements within the past 6 months.
13. Moderate to severe anxiety disorders, as assessed by GAD-7.
14. Participation in another clinical study within 30 days.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Supportive Care
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Quadruple

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Test Arm; Escitalopram (as escitalopram oxalate) tablet +CreNeuroSTM CNS Fish Oil Plus Softgels	Combination product: Escitalopram (as escitalopram oxalate) tablet +CreNeuroSTM CNS Fish Oil Plus Softgels; Escitalopram (as escitalopram oxalate) tablet +CreNeuroSTM CNS Fish Oil Plus Softgels.
Placebo Comparator: Control Arm; Escitalopram (as escitalopram oxalate) tablet +Placebo softgels	Combination product: Escitalopram (as escitalopram oxalate) tablet +Placebo softgels; Escitalopram (as escitalopram oxalate) tablet +Placebo softgels

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Efficacy Endpoints	Change in HAM-D-17 total score from baseline to Week 2, Week 4, Week 6 and week 8	Baseline, Week 2, Week 4, Week 6 and week 8

Collaborators and Investigators

• Sponsor: Sichuan Credit Pharmaceutical Co., Ltd.
• Collaborators: Vivotech Research Lab Pvt Ltd

Publications and helpful links

General Publications

• Sinha S, Chary S, Thakur P, Talluri L, Reddy M, Verma KK, Saha P, Gupta VB, Ramaiah KA, Khanum SZ. A Phase III Prospective Active and Placebo-Controlled Randomized Trial of Vilazodone in the Treatment of Major Depressive Disorder. Cureus. 2021 Jul 28;13(7):e16689. doi: 10.7759/cureus.16689. eCollection 2021 Jul.

Study record dates

Study Major Dates

• Study Start (Estimated): June 11, 2026
• Primary Completion (Estimated): January 1, 2027
• Study Completion (Estimated): January 1, 2027

Study Registration Dates

• First Submitted: June 9, 2026
• First Submitted That Met QC Criteria: June 9, 2026
• First Posted (Actual): June 12, 2026

Study Record Updates

• Last Update Posted (Actual): June 12, 2026
• Last Update Submitted That Met QC Criteria: June 9, 2026
• Last Verified: June 1, 2026

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Organic Chemicals; Heterocyclic Compounds; Heterocyclic Compounds, 2-Ring; Heterocyclic Compounds, Fused-Ring; Amines; Nitriles; Propylamines; Benzofurans; Escitalopram
• Other Study ID Numbers: VRL-CT-26-006

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: UNDECIDED

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No